UHS MDCAT :: All Aptitude Test ::

1.BOUQUET mean
A. Posy
B. Prolegomena
C. Necropsy
D. Posy

2.Aloop of 5 turn so wire is placed in uniform magnetic field of0.5T,then area of loop shrink sat a constant rate of 10m²/s,theem find uced is:
A. 2.5V
B. 25V
C. 250V
D. 2.5V

3.The phase at negative peak of AC voltage is:
A. LÏ€/2
B. π
C. 3Ï€/2
D. LÏ€/2

4.A1.25cm diameter cylinder is subjected to load of 2500kg,stress on bar is:
A. 200 Pa
B. 2x105 Pa
C. 2x106 Pa
D. 200 Pa

5.Output voltage of rectifier is not smooth,it can be made smooth by a circuit known as:
A. Wheatstone Circuit
B. Bridge circuit
C. Filter circuit
D. Wheatstone Circuit

6.A wire of length 2m is attached with mass of 5kg vertically,tensile strain of wire is 0.3x10–3,the extension in wire is:
A. 1.5mm
B. 2mm
C. 0.15mm
D. 1.5mm

7.If signal is applied to in put of non-inverting amplifier through resistance of 100k Ohm,and the valu eof feed back resistance is 10k Ohm,the gain is:
A. 11
B. 10
C. 1.1
D. 11

8.The frequency of photon having momentum 4.42x10–26Ns is:
A. 2.00x1016Hz
B. 2.00x1014Hz
C. 5.00x1016Hz
D. 2.00x1016Hz

9.The momentum of wave where wave length 1.32x10–9m
A. 5.00x10–25Ns
B. 5.00x10–26Ns
C. 5.00x10–43Ns
D. 5.00x10–25Ns

10.Ionization energy of hydrogenatom is:
A. 0.54eV
B. 0.85eV
C. 3.39eV
D. 0.54eV

11.The mass of Radium atom decreases by 8.6x10–3kg,mass defect equival entto energy is:
A. 4.48MeV
B. 4.84MeV
C. 3x102MeV
D. 4.48MeV


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